3D render of a futuristic baroque-inspired apparatus featuring an anatomically precise brain encased within a terrarium. This steampunk marvel is adorned with intricate details, including delicate brass gears, copper piping, and glass panels that reveal the organic specimen inside. The device merges sci-fi aesthetics with classical elegance, incorporating tiny mechanical insects that traverse the terrarium's lush ecosystem. Hyper-realistic and scientifically accurate, the brain is suspended in a nutrient-rich bio-solution, illuminated by soft, ambient light. The surrounding casing is embellished with filigree and miniature scientific instruments, creating a harmonious blend of art and technology.